Alright, you can check if you're running as a CGI - check $ENV{GATEWAY_INTERFACE} - if it is "CGI/1.1" you're running as a CGI, if it's "CGI-Perl/1.1" you're running under mod_perl.

$q->delete_all should remove all values from that query object, so any values that are in it after that, are put in there by you. More likely is that you create a new CGI object after that, which will again be initialized with the posted values.

If you are running mod_perl and you are storing values in variables, it's possible that they will keep their value. They CGI object itself should not do that, unless you're not creating a new object for each request.

How do you know that the values are the same as the previous request? Ie: how do you show them?

Please show some code.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to Re^3: Can't override CGI parameters by Joost
in thread Can't override CGI parameters by ido50

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